Error on MultiVendor Demo

Hi,

So I was testing the demo out and found two bugs. The first is adding Tabs, once you add tabs and go back to edit the Product, you have a ton of additional code inserted. Further to this, the Tabs break even if you don't edit that area of the Product. Re-create steps:

1. Create new product, Add Tabs, Add Price, etc. Save...
2. View newly added Product on site and decide the Price was wrong.
3. Go back via the Products Vendor page and select same Product to edit.
4. Notice the Tabs are now a lot of code but don't touch that section of the Product to edit.
5. Edit Price of Product.
6. Save.
7. View newly edited Product on site, Tabs are gone and Section has a lot of odd code.

I am on Firefox 23 on a Mac 10.6.8.

The next bug was to Create a new Product and select to Edit it directly on the Product's page. Re-create steps:

1. Create new product, Add Tabs, Add Price, etc. Save...
2. View newly added Product on site and decide the Price was wrong.
3. Select Edit directly in the Product's page and notice that there a lot of missing information.
4. Go back via the Products Vendor page and select same Product to edit and all of the missing information is now there.

Looking forward to seeing what the issue is.

Thanks!